/*
 * Copyright 2017-Present the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.koin.core.registry

import org.koin.core.annotation.KoinExperimentalAPI
import org.koin.core.annotation.KoinInternalApi
import org.koin.core.option.KoinOption

/**
 * Handle Default Flags values to let feature flag Koin parts
 *
 * @author Arnaud Giuliani
 */
@OptIn(KoinExperimentalAPI::class)
@KoinInternalApi
class OptionRegistry {

    private val options = hashMapOf<KoinOption,Any>()

    internal fun setValues(values: Map<KoinOption, Any>) {
        options.putAll(values)
    }

    internal fun <T> getOrNull(op : KoinOption) : T?{
        return options[op] as? T
    }

    internal fun <T> getOrDefault(op : KoinOption, default : T) : T{
        return getOrNull<T>(op) as? T ?: default
    }
}